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Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ

Bibliographic Details
Main Author: Alves, Alexsandro da Silva
Publication Date: 2021
Other Authors: dos Santos, Angélica da Cunha
Format: Article
Language: eng
Source: Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online)
Download full: https://editoraessentia.iff.edu.br/index.php/boletim/article/view/15866
Summary: Various types of operations with petroleum are carried out in the Campos Basin/RJ, which results in risks of environmental accidents as a result of a spill and / or contamination of the environment with oil. The aim of this research is to evaluate the use of the bioremediation technique in the attenuation of an oil from this region. The bioremediation of an oil from the Campos Basin by microrganisms present in local sea water was simulated in laboratory in units containing NPK fertilizer with components of the saturated and aromatic fractions of the oil. After seven days, the effect of the bioremediation on the aromatic and saturated fractions of the oil was assessed by means Gas Chromatography / Mass Spectrometry (GC / MS). When compared to a reference simulation, that did not use an exogenous stimulant, one can conclude that the NPK fertilizer does have a positive effect of stimulation. Aromatic compounds had a negative influence on the biodegradation of saturated compounds due to their complexity, toxicity and stability.
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spelling Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJEvaluación de la técnica de biorremediación en la atenuación de un petróleo proveniente de la Cuenca de Campos/RJAvaliação da técnica de biorremediação na atenuação de um óleo proveniente da Bacia de Campos/RJBiostimulation. Bioremediation. Oil spills. NPK.Bioestimulación. Biorremediación. Derrames de petróleo. NPK.Bioestimulação. Biorremediação. Derrames de óleo. NPK.Various types of operations with petroleum are carried out in the Campos Basin/RJ, which results in risks of environmental accidents as a result of a spill and / or contamination of the environment with oil. The aim of this research is to evaluate the use of the bioremediation technique in the attenuation of an oil from this region. The bioremediation of an oil from the Campos Basin by microrganisms present in local sea water was simulated in laboratory in units containing NPK fertilizer with components of the saturated and aromatic fractions of the oil. After seven days, the effect of the bioremediation on the aromatic and saturated fractions of the oil was assessed by means Gas Chromatography / Mass Spectrometry (GC / MS). When compared to a reference simulation, that did not use an exogenous stimulant, one can conclude that the NPK fertilizer does have a positive effect of stimulation. Aromatic compounds had a negative influence on the biodegradation of saturated compounds due to their complexity, toxicity and stability.Varias actividades petroleras se realizan en la ciudad de Macaé/RJ, lo que trae como consecuencia los riesgos de accidentes ambientales por fuga y / o contaminación de petróleo en el medio ambiente. La investigación tuvo como objetivo evaluar el uso de la técnica de biorremediación en la atenuación de un petróleo de esta región. Se realizó, en un laboratorio, una simulación de biorremediación en unidades que contenían fertilizante NPK con componentes de las fracciones saturadas y aromáticas del petróleo. El seguimiento de la biodegradación fue realizado, a los 7 días, mediante Cromatografía de Gases acoplada a Espectrometría de Masa (CG / EM). Se pudo constatar que el estimulante, NPK, favoreció la biodegradación, en comparación a los datos recogitos de las muestras sin el uso de fertilizante. Los compuestos aromáticos ejercieron una influencia negativa en la biodegradación de los compuestos saturados debido a su complejidad, toxicidad y estabilidad.Diversas atividades petrolíferas são realizadas na Bacia de Campos/RJ, o que traz como consequência riscos de acidentes ambientais em decorrência de vazamento e/ou contaminação de óleo no meio ambiente. A pesquisa teve por finalidade avaliar o emprego da técnica de biorremediação na atenuação de um óleo dessa região. Realizou-se, em laboratório, uma simulação da biorremediação em unidades contendo fertilizante NPK com componentes das frações saturados e aromáticos do petróleo. O monitoramento da biodegradação foi realizado após 7 dias por meio da Cromatografia Gasosa acoplada ao Espectrômetro de Massa (CG/EM). Foi possível constatar que o estimulante NPK favoreceu a biodegradação, se comparado com os dados coletados das amostras sem a utilização do fertilizante. Os compostos aromáticos exerceram uma influência negativa na biodegradação dos compostos saturados em virtude da sua complexidade, toxicidade e estabilidade.Instituto Federal de Educação, Ciência e Tecnologia Fluminense2021-12-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://editoraessentia.iff.edu.br/index.php/boletim/article/view/1586610.19180/2177-4560.v15n12021p21-35Boletim do Observatório Ambiental Alberto Ribeiro Lamego; Vol. 15 No. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-35Boletim do Observatório Ambiental Alberto Ribeiro Lamego; Vol. 15 Núm. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-35Boletim do Observatório Ambiental Alberto Ribeiro Lamego; v. 15 n. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-352177-45601981-6197reponame:Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online)instname:Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFF)instacron:IFFenghttps://editoraessentia.iff.edu.br/index.php/boletim/article/view/15866/14248Copyright (c) 2021 Alexsandro da Silva Alves, Angélica da Cunha dos Santosinfo:eu-repo/semantics/openAccessAlves, Alexsandro da Silvados Santos, Angélica da Cunha2021-12-26T00:27:10Zoai:ojs.editoraessentia.iff.edu.br:article/15866Revistahttps://editoraessentia.iff.edu.br/index.php/boletimPUBhttps://editoraessentia.iff.edu.br/index.php/boletim/oaiessentia@iff.edu.br10.19180/2177-45602177-45601981-6197opendoar:2021-12-26T00:27:10Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online) - Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFF)false
dc.title.none.fl_str_mv Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
Evaluación de la técnica de biorremediación en la atenuación de un petróleo proveniente de la Cuenca de Campos/RJ
Avaliação da técnica de biorremediação na atenuação de um óleo proveniente da Bacia de Campos/RJ
title Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
spellingShingle Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
Alves, Alexsandro da Silva
Biostimulation. Bioremediation. Oil spills. NPK.
Bioestimulación. Biorremediación. Derrames de petróleo. NPK.
Bioestimulação. Biorremediação. Derrames de óleo. NPK.
title_short Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
title_full Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
title_fullStr Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
title_full_unstemmed Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
title_sort Assessment of the bioremediation technique in the attenuation of an oil from the Campos Basin/RJ
author Alves, Alexsandro da Silva
author_facet Alves, Alexsandro da Silva
dos Santos, Angélica da Cunha
author_role author
author2 dos Santos, Angélica da Cunha
author2_role author
dc.contributor.author.fl_str_mv Alves, Alexsandro da Silva
dos Santos, Angélica da Cunha
dc.subject.por.fl_str_mv Biostimulation. Bioremediation. Oil spills. NPK.
Bioestimulación. Biorremediación. Derrames de petróleo. NPK.
Bioestimulação. Biorremediação. Derrames de óleo. NPK.
topic Biostimulation. Bioremediation. Oil spills. NPK.
Bioestimulación. Biorremediación. Derrames de petróleo. NPK.
Bioestimulação. Biorremediação. Derrames de óleo. NPK.
description Various types of operations with petroleum are carried out in the Campos Basin/RJ, which results in risks of environmental accidents as a result of a spill and / or contamination of the environment with oil. The aim of this research is to evaluate the use of the bioremediation technique in the attenuation of an oil from this region. The bioremediation of an oil from the Campos Basin by microrganisms present in local sea water was simulated in laboratory in units containing NPK fertilizer with components of the saturated and aromatic fractions of the oil. After seven days, the effect of the bioremediation on the aromatic and saturated fractions of the oil was assessed by means Gas Chromatography / Mass Spectrometry (GC / MS). When compared to a reference simulation, that did not use an exogenous stimulant, one can conclude that the NPK fertilizer does have a positive effect of stimulation. Aromatic compounds had a negative influence on the biodegradation of saturated compounds due to their complexity, toxicity and stability.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://editoraessentia.iff.edu.br/index.php/boletim/article/view/15866
10.19180/2177-4560.v15n12021p21-35
url https://editoraessentia.iff.edu.br/index.php/boletim/article/view/15866
identifier_str_mv 10.19180/2177-4560.v15n12021p21-35
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://editoraessentia.iff.edu.br/index.php/boletim/article/view/15866/14248
dc.rights.driver.fl_str_mv Copyright (c) 2021 Alexsandro da Silva Alves, Angélica da Cunha dos Santos
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Alexsandro da Silva Alves, Angélica da Cunha dos Santos
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
dc.source.none.fl_str_mv Boletim do Observatório Ambiental Alberto Ribeiro Lamego; Vol. 15 No. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-35
Boletim do Observatório Ambiental Alberto Ribeiro Lamego; Vol. 15 Núm. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-35
Boletim do Observatório Ambiental Alberto Ribeiro Lamego; v. 15 n. 1 (2021): Boletim do Observatório Ambiental - IFF; 21-35
2177-4560
1981-6197
reponame:Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online)
instname:Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFF)
instacron:IFF
instname_str Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFF)
instacron_str IFF
institution IFF
reponame_str Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online)
collection Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online)
repository.name.fl_str_mv Boletim do Observatório Ambiental Alberto Ribeiro Lamego (Online) - Instituto Federal de Educação, Ciência e Tecnologia Fluminense (IFF)
repository.mail.fl_str_mv essentia@iff.edu.br
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